<html>
<head>
  <title>MediaRecorder infinite recursion with requestData() calls in "dataavailable" event</title>
  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
  <script type="text/javascript" src="manifest.js"></script>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=897776">Mozill
a Bug 897776</a>
<pre id="test">
<script class="testbody" type="text/javascript">
function startTest() {
  navigator.mozGetUserMedia({audio: true, fake: true}, function(stream) {
    var mediaRecorder = new MediaRecorder(stream);
    var count = 0;
    mediaRecorder.start();
    info("mediaRecorder start");
    mediaRecorder.ondataavailable = function (e) {
      ++count;
      info("got ondataavailable data size = " + e.data.size);
      // no more requestData() to prevent busy main thread from starving
      // the encoding thread
      if (count == 30) {
        info("stream.stop");
        stream.stop();
      } else if (count < 30 && mediaRecorder.state == 'recording') {
        info("requestData again");
        mediaRecorder.requestData();
      }
    }
    mediaRecorder.requestData();
    info("mediaRecorder requestData");
    mediaRecorder.onstop = function () {
      ok(true, "requestData within ondataavailable successfully avoided infinite recursion");
      SimpleTest.finish();
    }
  }, function(err) {
    ok(false, 'Unexpected error fired with: ' + err);
    SimpleTest.finish();
  });
}

SimpleTest.waitForExplicitFinish();
startTest();

</script>
</pre>
</body>
</html>

